Unnecessary member val
Merge branch 'master' of github.com:BlueMountainCapital/FSharp.DataFrame
Some documentation and cleanup
Define SeriesConstruction alias
Slicing on a frame returns frame
Adding basic hierarchical index (with bugreport)
More work on hierarchical indexing
Merge branch 'master' of github.com:BlueMountainCapital/FSharp.DataFrame
More work on hierarchical indices
Add Frame.FromRowKeys
Merge pull request #21 from tpetricek/master

Some work on hierarchical indexing, Frame.FromRowKeys, etc.